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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
7252778
Issue Dt:
08/07/2007
Application #:
10839404
Filing Dt:
05/05/2004
Publication #:
20050000940
Pub Dt:
01/06/2005
Inventors:
Hayato Iwamoto, Kei Kinoshita, Hajime Ugajin
Title:
ETCHING METHOD AND ETCHING DEVICE
Assignment: 1
Reel/Frame:
020690/0017Recorded: 03/24/2008Pages: 2
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SEZ SEMICONDUCTOR-EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG
Exec Dt:
04/23/2002
Assignee:
SEZ AG
DRAUBODENWEG 29
VILLACH, AUSTRIA 9500
Correspondent:
PAULA M. THEISMANN / SONNENSCHEIN
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 2
Reel/Frame:
015775/0698Recorded: 09/13/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IWAMOTO, HAYATO
Exec Dt:
08/09/2004
KINOSHITA, KEI
Exec Dt:
08/27/2004
UGAJIN, HAJIME
Exec Dt:
08/09/2004
Assignee:
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0032, JAPAN
Correspondent:
SONNENSCHEIN NATH & ROSENTHAL LLP
P.O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 3
Reel/Frame:
017911/0253Recorded: 07/11/2006Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND ASSIGNEE ON A DOCUMENT PREVIOUSLY RECORDED ON REEL 015775 FRAME 0698. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
IWAMOTO, HAYATO
Exec Dt:
08/09/2004
KINOSHITA, KEI
Exec Dt:
08/27/2004
UGAJIN, HAJIME
Exec Dt:
08/09/2004
Assignee:
SEZ SEMICONDUCTOR EQUIPMENT ZUBEHOR FUR DIE HALBLEITERFERTIGUNG AG
DRAUBODENWEG 29
VILLACH, AUSTRIA 9500
Correspondent:
SONNENSCHEIN NATH & ROSENTHAL LLP
POST OFFICE BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 4
Reel/Frame:
020690/0007Recorded: 03/24/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IWAMOTO, HAYATO
Exec Dt:
02/12/2008
KINOSHITA, KEI
Exec Dt:
02/20/2008
UGAJIN, HAJIME
Exec Dt:
01/27/2008
Assignees:
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
SEZ AG
DRAUBODENWEG 29
VILLACH, AUSTRIA 9500
Correspondent:
PAULA M. THEISMANN / SONNENSCHEIN
P. O. BOX 061080
WACKER DRIVE STATION, SEARS TOWER
CHICAGO, IL 60606-1080
Assignment: 5
Reel/Frame:
023234/0001Recorded: 09/15/2009Pages: 36
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SEZ AG
Exec Dt:
07/20/2009
Assignee:
LAM RESEARCH AG
SEZ-STRASSE 1
9500 VILLACH, AUSTRIA
Correspondent:
PAULA M. THEISMANN -- SONNENSCHEIN NATH
P. O. BOX 061080
WACKER DRIVE STATION, WILLIS TOWER
CHICAGO, IL 60606-1080

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